html {
  font-size: 100%;
}

body {
  font-size: 1em;
}

.wrap {
  display: flex;
  min-height: 100vh;
  margin: 0;
}

.container {
  margin: auto;
}

.btn {
  font-size: 0.875em;
  cursor: pointer;
}

.btn:active {
	transform: scale(0.95);
}

.btn-danger {
  color: #fff;
  background-color: #dd7e6b;
  border: 1px solid #a61c00;
}

.btn-danger:hover {
  color: #fff;
  background-color: #a61c00;
}

.btn-none {
  display: none;
}